<template>
  <div class="top-right-btn" :style="style">
    <el-row>
      <el-tooltip
        v-if="search"
        class="item"
        effect="dark"
        :content="showSearch ? '隐藏搜索' : '显示搜索'"
        placement="top"
      >
        <el-button circle icon="Search" @click="toggleSearch()" />
      </el-tooltip>
      <el-tooltip class="item" effect="dark" content="刷新" placement="top">
        <el-button circle icon="Refresh" @click="refresh()" />
      </el-tooltip>
    </el-row>
  </div>
</template>

<script setup>
const props = defineProps({
  showSearch: {
    type: Boolean,
    default: true
  },
  columns: {
    type: Array
  },
  search: {
    type: Boolean,
    default: true
  },
  gutter: {
    type: Number,
    default: 10
  }
})

const emits = defineEmits(['update:showSearch', 'queryTable'])
// 显隐数据
const value = ref([])
// 弹出层标题
const title = ref('显示/隐藏')
// 是否显示弹出层
const open = ref(false)

const style = computed(() => {
  const ret = {}
  if (props.gutter) {
    ret.marginRight = `${props.gutter / 2}px`
  }
  return ret
})

// 搜索
const toggleSearch = () => {
  emits('update:showSearch', !props.showSearch)
}

// 刷新
function refresh() {
  emits('queryTable')
}

// 右侧列表元素变化
function dataChange(data) {
  for (const item in props.columns) {
    const key = props.columns[item].key
    // eslint-disable-next-line vue/no-mutating-props
    props.columns[item].visible = !data.includes(key)
  }
}

// 打开显隐列dialog
function showColumn() {
  open.value = true
}

// 显隐列初始默认隐藏列
for (const item in props.columns) {
  if (props.columns[item].visible === false) {
    value.value.push(Number.parseInt(item))
  }
}
</script>

<style lang="scss" scoped>
:deep(.el-transfer__button) {
  border-radius: 50%;
  display: block;
  margin-left: 0;
}
:deep(.el-transfer__button:first-child) {
  margin-bottom: 10px;
}

.my-el-transfer {
  text-align: center;
}
.top-right-btn {
  margin-left: auto;
}
</style>
